NGK 3186 TR5GP Platinum Alloy Spark Plug G-Power

TR5GP G-Power Spark Plug (3186) by NGK. with Copper Core. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With 0.6 mm platinum alloy tip laser welded to the center electrode, platinum spark plugs provide maximum spark with minimal voltage required and ensure precise gap during the life of the plug.

Electrode Material: Platinum
Thread Size: 0.551"
Thread Reach: 0.708"
Ground Electrode Quantity: 1
Gap: 0.040"
Spark Plug Seat Style: Tapered
Heat Range: 5
Longevity: 30-40k Miles
Shape: Trapezoid
Thread Diameter: 14 mm
Overall Height: ISO
Resistance: 5 kOhm
Insulator Height: 53 mm
Center Electrode Core Material: Copper Core
Ground Configuration: Standard
Ground Electrode Core Material: Nickel Core
Ground Electrode Tip Design: Trapezoid
Nominal Gap: 0.040"
Spark Plug Gap: Customizable

• Mfg Part No: 3186
• Related Part No: 12290-R70-A01 12290R70A01 TR5GP 3186